A year and a couple of months after it was released to non-WordPress.com users, Jetpack is still packing some heat, especially with a few new features not included in the initial release. While most of Jetpack’s features can be also be acquired by installing other WordPress plugins, there’s a certain level of efficiency and convenience involved in getting all of them in one simple installation.
You can install Jetpack just like you would any other WordPress plugin; just download the package and install, that’s it. You will need to connect it to a WordPress.com account to activate the features, so make sure you already have a WordPress.com account before strapping on your Jetpack.
If you’re still not using this plugin on your self-hosted WordPress blog, here are some of the features and benefits you’re missing out on: